var name;
var age;

function setName(theName) {
	name = theName;
}

function setAge(theAge) {
	age = theAge;
}

function getName(){
	console.log('My name is ' + name);
}

function getAge(){
	console.log('I\'m ' + age + ' years old!');
}

function getNameAndAge(){
	console.log('My name is ' + name + '; I\'m ' + age + ' years old!');
}

exports.setName = setName;
exports.setAge = setAge;
exports.getName = getName;
exports.getAge = getAge;
exports.getNameAndAge = getNameAndAge;